KF

Karl Friedrich

WI World Precision Instruments: 1 patents #1 of 3Top 35%
📍 Sipplingen, MA: #1 of 1 inventorsTop 100%
Overall (2002): #180,825 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6385380 Hollow optical waveguide for trace analysis in aqueous solutions Peter Dress, Mathias Belz 2002-05-07